
Evaluation Kit Hardware
Table 4-31. SD Socket J7 Signal Descriptions (Continued)
Signal
Pin
Mnemonic
PIO
SD Card
MMC Card
1-Bit Mode
4-Bit Mode
5
6
7
MCI1_CK
GND
MCI1_DA0
PA13
PA11
Clock
Ground
Data Line DAT0
8
MC1_DA1
PA2
Not Used
Interrupt (IRQ)
Data Line DAT1 or Interrupt (IRQ)
9
GND
Ground
10
11
12
13
14
15
MCI1_CD
WP
GND
GND
GND
GND
PD14
Card Detect, configured as GPIO, Power domain VDDNF
Write Protect Detect, connects to jumper JP6
Ground
Ground
Ground
Ground
4.3.5.12 Ethernet RJ45 Socket J17, J18
Figure 4-46. Ethernet RJ45 Socket J17, J18
Table 4-32. DAA RJ11 Socket J16 Signal Descriptions
Pin
1
2
3
4
5
Mnemonic
TX+
TX-
RX+
Reserved
Reserved
Description
DIFFERENTIAL OUTPUT PLUS
DIFFERENTIAL OUTPUT MINUS
DIFFERENTIAL INPUT PLUS
DIFFERENTIAL INPUT MINUS
6
7
8
Evaluation Kit (EK) User Guide
RX-
Reserved
Reserved
4-57
11115A–ATARM–27-Jul-11